| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $97.59 | 10.551% | $107.8867 | $107.89 | $107.90 | $107.90 |
| Purchase #2 | $170.46 | 7.785% | $183.7303 | $183.73 | $183.75 | $183.70 |
| Purchase #3 | $64.81 | 6.853% | $69.2514 | $69.25 | $69.25 | $69.30 |
| Purchase #4 | $26.31 | 11.841% | $29.4254 | $29.43 | $29.45 | $29.40 |
| Purchase #5 | $190.82 | 5.778% | $201.8456 | $201.85 | $201.85 | $201.80 |
| Purchase #6 | $195.37 | 8.239% | $211.4665 | $211.47 | $211.45 | $211.50 |
| Purchase #7 | $120.55 | 3.799% | $125.1297 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $865.91 | $928.7356 | $928.75 | $928.80 | $928.70 | |